LED Crystal Strip Light / C21SL-C

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Product Features

●Circuit boards with high thermal

●Conductivity aluminum plate

●Mercury and lead-free

●AC90~132V wide input voltage range

●Operating Temp -40℃～+55℃

Types of Application

●Advertising light boxes, buildings,

decorative lighting purposes

LED Crystal Strip Light / C21SL-C

Technical Parameters

Size Chart(mm) C21SL-C

LED Crystal Strip Light / C21SL-C

Light Distribution Curve C21SL-C

LED Crystal Strip Light / C21SL-C

Q: LED lamp belt, why turn off, still bright, seek expert solution: Because of your LED light line, the switch control (off) is zero line. You might as well see if there are any other fluorescent lights or LED lights off at home. If there is, the bus FireWire and zero line exchange, and if only this one, then the LED lights line for FireWire and zero line swap, this phenomenon will disappear.

Q: Home decoration, want to buy lights, with what kind of lamp well?: Entrance hall: the entrance hall is the place where the first impression is made to the room. The light should be bright, and the position of the lamp should be placed at the entrance and at the junction of the interior space.

Q: 50 cm long LED lamp band for temporary lighting, please use AC transformer or DC transformer: Method to distinguish above products: 1, to distinguish between 220V and 12V or 24V AC power supply DC power supply, 220V products are generally comes with insert city power plug, appearance is the use of transparent protective colloid will protect the lamp, lamp with two bare metal wire section, use the built-in plug with the use of the product is high 220V lamp with; 2, 12V or 24V have direct access to LED, this is for indoor use, also has the waterproof, general products, will bring two wires are needed to connect the adapter (DC transformer), the use of the product is belongs to the low voltage DC lamp with 3, 12V and 24V to distinguish; first, the electric test using 12V, if the lamp does not light or with micro light, so, this product is the use of 24V DC power supply can be.

Q: LED lamp with frequency converter burn, what's the matter?: In the inverter power supply, the inverter input special filter, or inverter input dedicated reactor to try.

Q: How about the power of the LED lamp?: The use of resistance but also according to your current input voltage and depending on LED, because LED rated current is 20MA, but the actual application generally do not use 20MA, usually 15--18MA! To the series resistance, by Ohm's law can be counted by U=IR!So first you decide what kind of LED you use!

Q: How many light slots should I leave for the LED light belt?: This size is OK, but LED and T are different, so you should put the line from the top to the bottom, because each LED has to connect to the power alone, and the T4 and T5 can be connected

Q: How about the wattage of the hidden LED lamp belt?: The LED has different chips that cause different currents. For example: there are 0.011A; 0.015A; 0.028A and so on, it should be said that different batches of LED chip will have different values of the current, so each batch should be measured by instruments. In general, the 30 light / meter band will use a larger current of LED. For example: 0.028A, calculate the power per meter (30 / 3: lamp lamp group) * (12V * 0.028A) =3.36W; and 60 meters of lamp / lamp with LED will use less current to produce, for example: 0.011A, calculate the power per meter (60 / 3: lamp lamp group (x) 12V * 0.011A =2.64W). The use of resistance but also according to your current input voltage and depending on LED, because LED rated current is 20MA, but the actual application generally do not use 20MA, usually 15--18MA! To the series resistance, by Ohm's law can be counted by U=IR.

Q: LED current increases beyond 20MA, or when 30MA-50MA has consequences for LED lights?: Brightness increases, calorific value is great, life is reduced.If the rated current is not large, relative to 20-30mA is relatively large, then the LED will burn out.

Q: LED soft light with color temperature 2400k what do you mean?: LED soft light with color temperature 2400K meaning: LED color temperature parameter is 2400K, color temperature generally press 3000K warm white 4000K, white 6000K, cold white points. 2400K color warmer, suitable for places requiring lower color temperature.

Q: How does the LED light belt connect to the power?: First make sure the length you want to install, and then take the integer to intercept it. Because the general LED lamp belt is 1 meters a unit, only cut off from the cut, it will not affect the circuit, if you cut it at random, it will cause a unit is not bright.

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